DESIGN OF CYLINDER DRIVES BASED ON ELECTRORHEOLOGICAL FLUIDS

Authors

  • Michael Zaun Institute for Fluidpower Drives and Controls, RWTH Aachen University, Germany, Research Group System and Control Technology, Director: Univ. Prof. Dr. Ing. H. Murrenhoff www.ifas.rwth-aachen.de

Keywords:

electrorheological fluid, response time, design concept, power supply, electrorheological properties, yield stress, cylinder drives, dynamic applications, modularisation, valve design

Abstract

Short response times make electrorheological fluids (ERF) particularly suitable for the control of high dynamic applications. This paper deals with the usability of these controllable fluids and furthermore with the essential components to build up electrorheological cylinder drives. Hands-on experiences are explained in order to support the design of such systems. A design concept developed at IFAS has been applied to a new cylinder drive. The concept considers a total modularisation of the drive and the electrorheological valves. This paper demonstrates the advantages of this concept when using ERF.

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Author Biography

Michael Zaun, Institute for Fluidpower Drives and Controls, RWTH Aachen University, Germany, Research Group System and Control Technology, Director: Univ. Prof. Dr. Ing. H. Murrenhoff www.ifas.rwth-aachen.de

Michael Zaun born in 1971 in Cologne, Germany. Studied mechanical engineering at RWTH Aachen University. Finished his diploma thesis on the development of a pilot stage valve based on electrorheological fluid in 2001. Several publications in the field of electrorheological fluids. At present he is member of the scientific staff of Institute for Fluid Power Drives and Control at Aachen University.

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Published

2006-03-01

How to Cite

Zaun, M. (2006). DESIGN OF CYLINDER DRIVES BASED ON ELECTRORHEOLOGICAL FLUIDS. International Journal of Fluid Power, 7(1), 7–13. Retrieved from https://journals.riverpublishers.com/index.php/IJFP/article/view/558

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Original Article